DNF is an easy to use, convenient 2-part formula for both Grow and Bloom stages which maximizes nutrient uptake. Our method combined with superior ingredients eliminates binding, solidification and waste of mineral elements, which occurs in ordinary 1-part plant food. All elements in DNF are utilized making it the most economical nutrition for your plants. DNF will show proven results with testimonials from trusted professionals in the industry. It contains no additives or dyes and is heavily concentrated for unsurpassed value.